World Building 1890, Masonic Temple 1892, Manhattan Life 1894, Met Life 1909 , Woolworth 1913, Chrysler 1930 . Empire State Building 1931, Petronas Tower 1998, Sears Tower 1974, Willis Tower 1974, Petronas Towers 1998, Taipei 101 2004, Burj Dubai 2009, Kingdom Tower,
The Skyscraper Museum Visit the Skyscraper Museum Resources for Educators